<?php

namespace app\api\validate;

use think\Validate;
use app\common\Enum\CommentEnum;

class Comment extends Validate
{
    protected $rule = [
        'goods_id' => 'integer|>=:0',
        'pid' => 'integer|>=:0',
        'page' => 'integer|>:0',
        'page_size' => 'integer|between:1,50',
        'order_by' => 'in:pid,id,createtime,updatetime,rand',
        'order_way' => 'in:asc,desc',
        'has_picture' => 'integer|in:0,1',
        'order_id' => 'require|integer|>:0',
        'remark' => 'require|array',
        'remark.*.goods_id' => 'require|integer|>:0',
        'remark.*.star' => 'require|integer|between:1,5',
        'remark.*.content' => 'require|max:500',
        'remark.*.images' => 'array',
        'evaluate_status' => 'integer|in:1,2,3',
        'comment_id' => 'require|integer|>:0',
    ];

    protected $message = [
        'goods_id.integer' => '商品ID必须为整数',
        'pid.integer' => '父评论ID必须为整数',
        'page.integer' => '页码必须为正整数',
        'page_size.between' => '每页显示条数必须在1-50之间',
        'order_by.in' => '排序字段不正确',
        'order_way.in' => '排序方式不正确',
        'has_picture.in' => '是否有图片参数错误',
        'order_id.require' => '订单ID不能为空',
        'order_id.integer' => '订单ID必须为整数',
        'remark.require' => '评论内容不能为空',
        'remark.array' => '评论内容格式不正确',
        'remark.*.goods_id.require' => '商品ID不能为空',
        'remark.*.goods_id.integer' => '商品ID必须为整数',
        'remark.*.star.require' => '评分不能为空',
        'remark.*.star.between' => '评分必须在1-5之间',
        'remark.*.content.require' => '评论内容不能为空',
        'remark.*.content.max' => '评论内容不能超过500字',
        'remark.*.images.array' => '图片格式不正确',
        'evaluate_status.in' => '评价状态参数错误',
        'comment_id.require' => '评论ID不能为空',
        'comment_id.integer' => '评论ID必须为整数',
    ];

    protected $scene = [
        'index' => ['goods_id', 'pid', 'page', 'page_size', 'order_by', 'order_way', 'has_picture'],
        'add' => ['order_id', 'remark', 'pid'],
        'myList' => ['page', 'page_size'],
        'stats' => ['goods_id'],
        'audit' => ['comment_id', 'evaluate_status'],
    ];

    /**
     * 验证评价状态
     * @param $value
     * @param $rule
     * @param $data
     * @return bool|string
     */
    public function checkEvaluateStatus($value, $rule, $data)
    {
        if (!CommentEnum::isValidEvaluateStatus($value)) {
            return '评价状态参数错误';
        }
        return true;
    }

    /**
     * 验证有图片状态
     * @param $value
     * @param $rule
     * @param $data
     * @return bool|string
     */
    public function checkHasPicture($value, $rule, $data)
    {
        if (!CommentEnum::isValidHasPicture($value)) {
            return '有图片状态参数错误';
        }
        return true;
    }
}